Sibling rivalry runs rampant when Mom and Dad come to visit the CatDog home. /Ever have a meat problem? Dog has one when he finds out that his favorite source of nutrition in fact comes from animals and his friends are all animals!

Ever since he was a puppy, Dog has chased the venerable city garbage truck, fondly known as "Old 159". Tired of being dragged along the road once a week, Cat inventsa high-speed high-tech flying garbage machine that he hopes will make Old 159 obsolete.